Ceiling fan



FIG. 1 is a perspective view from below of a ceiling fan in accordance with my design;

FIG. 2 is a top plan view of the ceiling fan in accordance with my design;

FIG. 3 is a bottom plan view of the ceiling fan in accordance with my design;

FIG. 4 is an enlarged side elevation view of the ceiling fan in accordance with my design, all sides being mirror images of that shown; and,

FIG. 5 is an enlarged diagonal perspective view of the ceiling fan in accordance with my design, the diagonal perspective being the intersection of two sides.

The vertical lines within the ceiling mount and housing of FIGS. 4 and 5 are understood to be shading and form no part of the claimed invention.

The broken lines showing environmental structure are for illustrative purposes and form no part of the claimed invention. 

The ornamental design for a ceiling fan, as shown and described. 